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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

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  1. wengchun

    Review by 'wengchun' on item 'BV 8x42 BR'

    I like this binocular. although it is not as light as I expect it to be.
  2. wengchun

    BV 8x42 BR

    Magnification: 8x Objective lens diameter: 42mm / 1.65 inch Exit pupil: 5.25mm, 0.21in. Field of view: 7.4 / 389ft@1k yds / 129m@1km Eye relief: 0.71 inch, 18mm Close focussing distance: 1.2m, 3.94ft Twilight number: 18.3 Geom. Twilight no: 27.6 Operating temperatures: 14 to 122F / -10 to +50C...
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